#include <stdio.h>
#include <jni.h>
#include "Callbacks.h"
JNIEXPORT void JNICALL Java_Callbacks_nativeMethod(JNIEnv *env, jobject obj, jint depth)
{
	jclass cls = (*env)->GetObjectClass(env,obj);
	jmethodID mid = (*env)->GetMethodID(env,cls,"classback","(I)V");
	if (mid == 0) return;
	printf("In C, depth = %d", depth);
	
